How to keep the refrigerator free of bacteria
Four seas net: want to know refrigerator, can't kill bacteria but can only restrain their propagation speed. In order to apply the refrigerator healthily, it is very important to keep the refrigerator clean besides the way of food storage. What are some tips for keeping refrigerators clean in our daily life? What food is not suitable for the refrigerator?
A good way to inhibit the growth of bacteria
1. Don't put everything in the fridge
The purchased vegetables should be screened before processing. Those vegetables that are not suitable for the refrigerator, such as radish and potatoes, should not be put in the refrigerator.
2. Clean raw meat first
After the fresh meat is bought back, it should be rinsed with clear water, dried for a while and then put into the fresh-keeping box or bag and put into the freezer.
3. Place in different areas
In order to ensure the cleanness of food and prevent cross infection, food should be placed in different areas. In the refrigerated room, fruits and vegetables are placed below, cooked meat and dairy products are placed on the top, and leftovers and leftovers can be placed on the middle layer. In addition, pay attention to the tightness of the food. Once the dairy products or sauces are opened, the bottle mouth must be tightened when they are stored.
4. Make good use of fresh boxes and bags
The use of fresh-keeping bags and boxes can ensure the tightness of food and prevent food from being contaminated by bacteria. In addition, even if the fresh-keeping box and bag are used, the food cannot be stored in the refrigerator for a long time, otherwise it will go bad.
5. Regular cleaning
The refrigerator should be cleaned once a week. The power supply shall be cut off first during the general cleaning, and then the water or detergent shall be dipped in the soft cloth to gently scrub, and then the detergent shall be dipped in the water to wipe off. When the refrigerator parts are found to have scale, they should be removed and cleaned with clean water or detergent.
Food unsuitable for refrigerator
Bananas are prone to black and putrefaction in the refrigerator. If they are green and not fully mature, they will putrefaction faster.
2. Fresh litchi
If the fresh litchi is stored in the refrigerator, the skin of litchi is easy to turn black and the delicious pulp is easy to lose.
3. Mango, papaya, Pitaya
Mango, papaya, pitaya, these tropical fruits are not suitable for low temperature environment, they are more likely to turn black and rotten in the refrigerator.
Strawberries are stored in the refrigerator, not only the pulp is foaming, the taste is greatly reduced, but also easy to mildew.
Cucumber is easy to be 'frostbitten' in the refrigerator, especially the skin will be water soaked and deteriorate, losing the original crisp taste.
Tomatoes are easy to be 'frostbitten' in the refrigerator. In addition to the brown round spots on the skin, the pulp will also be soft and rotten like water.
Bread is easier to harden in the refrigerator because the straight chain part of flour ages faster in low temperature and humidity.
When the chocolate is taken from the refrigerator to room temperature, it will form a layer of white frost on the surface and lose its delicate taste. This is because the special fat crystals in the chocolate are destroyed when the temperature changes dramatically, so the chocolate can be kept in a cool place below 30 ℃.